EverQuest is a 3D fantasy-themed massively multiplayer online role-playing game (MMORPG) first released on March 16, 1999.EverQuest was the second major MMORPG to be released, after Ultima Online, making it an early entry to online gaming in the internet era. It was a commercially successful MMO, breaking subscription expectations and growing for many years after its release, securing an important position in the history of massively multiplayer online games.